Defenition of exponent

Answers

Answer 1

Answer:

An exponent is a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression (e.g. 3 in 23 = 2 × 2 × 2).

In other words, an exponent represents how many times you multiply (or divide) a value by itself.

Answer 2

Answer:

Answer:

The definition of an exponent is..

Step-by-step explanation:

A quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression (e.g. 3 in 23 = 2 × 2 × 2).

Hope this helped >,<

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6/15=3/x solve for x

Answers

Answer: 7.5

Step-by-step explanation:

• Cross multiply : start by multiplying 15 times 3

• You get 45, then you divide 45 by 6

• Therefore, this gives you 7.5

• Check your answer by plugging in 7.5 to x

• Both fractions should equal 0.4, meaning they are equal to each other

Answer:15/2

Step-by-step explanation:

How much interest will be paid in 2 years for a loan of $1500 at 8.25% simple interest ?

Answers

$8.25\%=0.0825\n\n0.0825\cdot\$1500=\$123.75-after\ the\ one\ year\n\n\$1500+123.75\$=\$1623.75\n\n0.0825\cdot\$1623.75=\$133.96-after\ the\ second\ year\n\n\$123.75+\$133.96=\$257.71-answer$

3x+2y=38 x=3y-2 substitution

Answers

Step-by-step explanation:

Replace the sec equation on the first one... Find the value of y first.. And then name the value of y as the third equation.. Replace the third equation on the sec one to get the value of x

Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed or left-handed students? Explain. Write your answers in simplest form.

Answers

12/100 is left handed. Simplified: 3/25
There are more right- handed students because right hand= 88%
88%+12%=100%

What is the slope of a line perpendicular to the line whose equation is x + 3 y = − 3 . Fully reduce your answer.

Answers

X+3y=-3
3y=-x-3
y=-1/3x-1
So the slope of this line is -1/3.
Therefore, the slope of a perpendicular line is the negative reciprocal so it would be 3.

Final answer:

In summary, a line is perpendicular to x + 3y = -3 if its slope is 3.

Explanation:

The subject requested is about finding the slope of a line that is perpendicular to the line specified by the equation x + 3y = -3. To find the slope, we'll first have to rewrite the given equation in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.

Rewriting x + 3y = -3, we get y = -x/3 - 1. So the slope of the given line is -1/3. Now, two lines are perpendicular if and only if the product of their slopes is -1. Therefore, the slope of the line perpendicular to the given line will be -1 / original slope = -1 / (-1/3) = 3.

Thus, the slope of a line perpendicular to the line x + 3y = -3 is 3.

Learn more about Slope here:

brainly.com/question/3605446

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The average number of moves a person makes in his or her lifetime is 12. If the standard deviation is 3.2, find the probability that the mean of a sample of 36 people is less than 10.